SW-CJ-2F/2FD type purification workbench instructions and technical parameters - Database & Sql Blog Articles

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Instructions for Use

1. To extend the service life of the equipment, it is recommended to use it in a 100,000 class or higher cleanroom environment. Keep it away from dust sources and other contaminants. The installation area should be smooth, clean, and free of dust.

2. Before using a newly installed or long-unused workbench, perform thorough cleaning using a vacuum cleaner or a fiber-free tool to remove any debris or particles.

3. Before powering on the device, double-check that the actual power parameters match those specified in the product manual to avoid damage or malfunction.

4. To maintain cleanliness in the workspace, it is advised to turn off the machine 50 minutes before each use. After turning on the power, activate the ultraviolet lamp for 30 minutes to eliminate microorganisms on the surface. Then, turn off the UV light and start the fan.

5. When adjusting the fan speed, use the touch-sensitive switch on the control panel (available in five voltage settings: 140V, 150V, 160V, 180V, and 220V). The fan speed is indicated by a two-color LED display: green for low speed and red for high speed. Each increase in wind speed adds two more lights, while a decrease removes two lights from the previous setting.

6. The fan, lighting, and UV lamps are all controlled via red LEDs. When operational, the LEDs will be lit; when not in use, they will remain off.

7. Under normal conditions, use the lowest possible wind speed to maintain cleanliness and save energy. If the wind speed does not meet the required standards, increase the speed. If even the maximum speed fails to achieve the desired cleanliness, replace the HEPA filter. For short periods of inactivity, such as during breaks, reduce the fan speed to a lower level to maintain air quality and conserve power.

Technical Specifications

Model SW-CJ-2F SW-CJ-2FD
Cleanliness Level Class 100 @ ≥0.5μm (US Federal 209E) Class 100 @ ≥0.5μm (US Federal 209E)
Colony Count < 0.5 pcs/dish (90mm culture plate) < 0.5 pcs/dish (90mm culture plate)
Noise Level ≤62 dB(A) ≤62 dB(A)
Average Air Velocity 0.25–0.45 m/s 0.25–0.45 m/s (adjustable)
Vibration (Peak-to-Peak) <= 0.5 μm (X, Y, Z directions) ≤ 0.5 μm (X·Y·Z)
Illuminance ≥300 LX ≥300 LX
Power Supply AC, single phase 220V/50Hz AC, single phase 220V/50Hz (200W)
Maximum Power Consumption 800 W 800 W
Weight 200 kg 200 kg
Working Dimensions 1360×600×520 mm 1360×600×520 mm
Overall Dimensions 1540×680×1600 mm 1540×680×1600 mm
HEPA Filter Specifications & Quantity 1355×555×38×1 1355×555×38×1
Fluorescent / UV Lamp Specifications & Quantity 16W×2 / 15W×2 16W×1 / 15W×1

Shangyu Xingxing Instrument Equipment Co., Ltd. is located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province. The company is a comprehensive enterprise engaged in production, research and development, processing, and trade. Its main products include drying ovens, incubators, laboratory muffle furnaces, distilled water units, clean benches, air showers, fume hoods, and biological safety cabinets, among other complete purification systems.

The company has a strong R&D team and a robust after-sales support system, making it a leading manufacturer of laboratory equipment in China. We welcome all customers to visit and purchase our products.

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